Endurancelife | Suffolk

Suffolk Coastal Trail Run - Dunwich

The Suffolk Coastal Trail Run, organised by Endurancelife, takes place in Dunwich on 10 October 2026. The event forms part of the Endurancelife 2026-27 trail running season and contributes points to the Seasonal Leaderboard for participants who complete any distance.

The course terrain is described as moderate, running across forest, moorland, grass and beach. Organisers note the routes are extremely flat by Endurancelife standards and relatively quick. The event is fully marked and uses electronic timing; entries include a finishers medal and on-site amenities. Parking may incur a charge.

Pre-event administration includes an online check-in process about two weeks before the event. During check-in participants are asked to confirm personal details and watch a mandatory event safety video. The event runs on land managed by several key-holders, including Natural England, the RSPB and the National Trust.

Available distances:

• 10K - 6.1 miles
• Half Marathon - 13.5 miles
• Marathon - 26.7 miles
• Ultra - 32.7 miles

Additional options listed by the organiser include an event safety kit, all day parking permits, and short post-event massages. Entry types and prices vary by distance and category. Full course maps, participant manual and spectator information are provided by the organiser. Visit the organization's website for the most recent information.